Buijs, P.; Bekaert, D.; Van Hertem, D.; Belmans, R. (2009). Needed investments in the power system to bring wind energy to shore in Belgium, in: IEEE (Ed.) 2009 IEEE Bucharest PowerTech. Proceedings of a meeting held 28 June-2 July 2009, Bucharest, Romania. pp. 2381-2386. http://dx.doi.org/10.1109/PTC.2009.5281952, meer